38470879328 has 48 divisors (see below), whose sum is σ = 86576432544. Its totient is φ = 16484290560.

The previous prime is 38470879327. The next prime is 38470879387. The reversal of 38470879328 is 82397807483.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38470879327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1392368 + ... + 1419728.

It is an arithmetic number, because the mean of its divisors is an integer number (1803675678).

Almost surely, 2^38470879328 is an apocalyptic number.

It is an amenable number.

38470879328 is an abundant number, since it is smaller than the sum of its proper divisors (48105553216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38470879328 is a wasteful number, since it uses less digits than its factorization.

38470879328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33655 (or 33647 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 38470879328 in words is "thirty-eight billion, four hundred seventy million, eight hundred seventy-nine thousand, three hundred twenty-eight".